3691907

Information

• Patent Grant
• 3691907

• References
• Source

• Patent Number

  3,691,907

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • F01L23/00 - Valves controlled by impact by piston
  • F03C1/0073 - one side of the double-acting piston being always under the influence of the liquid under pressure

• US Classifications

  • 091 - Motors: expansible chamber type